Grand Cayman Bioluminescent Bay & Starfish Point Boat Tour
Overview
Grand Cayman is one of the world’s remarkable places to experience bioluminescence. Watch the island change from day to night on an evening that begins among the marine life of Starfish Point and continues into the glowing waters of Bioluminescent Bay.
Cruise toward Starfish Point, where shallow, clear waters let you see the island’s famous starfish in their natural environment. Step into the warm Caribbean water, look for the unusual upside-down jellyfish, and enjoy the peaceful surroundings before continuing your evening on the water.
As daylight fades, continue by boat toward Grand Cayman’s Bioluminescent Bay. Once darkness settles in, watch millions of tiny organisms illuminate the water with every movement and splash, creating a natural light show around the boat.
Stay aboard and take it all in, or choose an optional swim and step into the glowing water yourself, watching the bioluminescence come alive with every movement around you.
What's Included
- Snorkeling equipment: fins, snorkel, mask & life vest
- Water and fruit punch. Feel free to bring your own snacks & drinks (no glass containers for safety)
- Cayman Islands Marine Park Entrance Fee
- Certified captain and crew
- Roundtrip Transportation from Seven Mile Beach hotels
- Air-conditioned vehicle
- Visit to Starfish Point
- Gratuities
- Souvenirs and Photo packages
- Towels
- Transportation outside the Seven Mile Beach area
Meeting and Pickup
Hotel Pickup: If you provided the full name of your participating Seven Mile Beach or George Town accommodation at the time of booking, please follow the pickup details provided with your reservation.Hotels Outside Seven Mile Beach & George Town: Your meeting point will be Kaibo Dock. Your exact meeting time will be confirmed after booking.If you did not provide your accommodation details at the time of booking, your meeting point will be Raleigh Quay Private Dock.Please arrive at your assigned pickup location or meeting point at least 15 minutes before your scheduled time.
This activity ends back at the meeting point.
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
What To Expect
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Starfish Point
1 hour 30 minutes Admission Ticket Free
Bioluminescent Bay
1 hour 30 minutes Admission Ticket Included
Additional Info
- Confirmation is instant and will be received at time of booking
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
- Infants and small children can ride in a pram or stroller
- Infants are required to sit on an adult’s lap
- Flotation devices for children under age 3 are not available
- Travelers must bring their own towel
- Please be aware that the tour start time may vary depending on the time of year to ensure the best experience.
- Please note that this natural wonder varies in intensity each night, making every visit uniquely spectacular.
- Please note that images are for illustrative purposes only; your actual experience may differ, showcasing the enchanting unpredictability of bioluminescence.
- Tours are scheduled according to moon phases, so availability may vary.
- Total tour time includes travel time, with the actual Bioluminescence Tour lasting 2 hours from dock to dock.
- Late Arrivals / No-Shows: Guests who arrive late or fail to show up for their scheduled activity are not eligible for a refund.
- Meeting Point & Pick-Up: Please provide your hotel information at the time of booking so we can arrange the correct pick-up location. Hotel pick-up is available only within the Seven Mile Beach area. If hotel information is not provided at the time of booking, the standard meeting point will be Raleigh Quay Private Dock.
- Bioluminescence is a natural phenomenon, and its intensity and visibility can vary from night to night depending on environmental conditions. Promotional photos were taken with professional camera equipment during optimal conditions and may appear brighter or more vivid than what is visible to the naked eye.
- Swimming in Bioluminescent Bay is optional. Guests may remain aboard the boat and enjoy the phenomenon without entering the water.
- Starfish and other marine life are observed in their natural environment. Wildlife sightings and quantities may vary and cannot be guaranteed. Please follow your crew’s instructions when interacting with marine life.
- This tour operates subject to suitable marine and weather conditions. The itinerary or water activities may be modified or canceled when conditions make it necessary for guest safety.
- Bring a swimsuit and towel if you plan to swim, along with comfortable clothing appropriate for an evening on the water.
- Avoid applying lotions, oils, or other products immediately before swimming in Bioluminescent Bay, as they may affect the sensitive ecosystem
- You are welcome to bring your own beverages and snacks, but glass bottles are not permitted.
- Late Arrivals / No-Shows: Guests who arrive late or fail to show up for their scheduled activity are not eligible for a refund.
- This tour/activity will have a maximum of 35 travelers
Frequently Asked Questions (8)
Q: Will I get seasick on Grand Cayman Bioluminescent Bay & Starfish Point Boat Tour?
Cancellation Policy
Still have questions?
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Activity code: C-242891P33
Traveler Photos
Reviews
Average 4.53 out of 5 stars based on 15 traveler reviews collected by Cool Shore Excursions and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (8)
The answers provided below were previously given in response to questions from Cool Shore Excursions customers.
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If you have any doubts about becoming seasick on the water, we recommend taking a Dramamine® Motion Sickness Relief tablet the night before your trip. Some people recommend taking it the night before your cruise and then again that morning so you will not feel so drowsy.
Feb 2023- For a full refund, you must cancel at least 24 hours before the tour start time.
- If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the tour start time will not be accepted.
- Cut-off times are based on the tour local time (EST).
- Snorkeling equipment: fins, snorkel, mask & life vest.
- Water and fruit punch. Feel free to bring your own snacks & drinks (no glass containers for safety).
- Cayman Islands Marine Park Entrance Fee.
- Certified captain and crew.
- Roundtrip Transportation from Seven Mile Beach hotels.
- Air-conditioned vehicle.
- Visit to Starfish Point.
- Gratuities.
- Souvenirs and Photo packages.
- Towels.
- Transportation outside the Seven Mile Beach area.
There is no minimum age for this tour, so bring your wee one along for an adventure. This tour requires at least one adult to accompany children..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the Grand Cayman Bioluminescent Bay & Starfish Point Boat Tour is as follows:
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Grand Cayman Bioluminescent Bay & Starfish Point Boat Tour will be included in your confirmation email from Cool Shore Excursions. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.
Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.
If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.
Oct 2026What's Included
- Snorkeling equipment: fins, snorkel, mask & life vest
- Water and fruit punch. Feel free to bring your own snacks & drinks (no glass containers for safety)
- Cayman Islands Marine Park Entrance Fee
- Certified captain and crew
- Roundtrip Transportation from Seven Mile Beach hotels
- Air-conditioned vehicle
- Visit to Starfish Point
- Gratuities
- Souvenirs and Photo packages
- Towels
- Transportation outside the Seven Mile Beach area
Additional Info
- Confirmation is instant and will be received at time of booking
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
- Infants and small children can ride in a pram or stroller
- Infants are required to sit on an adult’s lap
- Flotation devices for children under age 3 are not available
- Travelers must bring their own towel
- Please be aware that the tour start time may vary depending on the time of year to ensure the best experience.
- Please note that this natural wonder varies in intensity each night, making every visit uniquely spectacular.
- Please note that images are for illustrative purposes only; your actual experience may differ, showcasing the enchanting unpredictability of bioluminescence.
- Tours are scheduled according to moon phases, so availability may vary.
- Total tour time includes travel time, with the actual Bioluminescence Tour lasting 2 hours from dock to dock.
- Late Arrivals / No-Shows: Guests who arrive late or fail to show up for their scheduled activity are not eligible for a refund.
- Meeting Point & Pick-Up: Please provide your hotel information at the time of booking so we can arrange the correct pick-up location. Hotel pick-up is available only within the Seven Mile Beach area. If hotel information is not provided at the time of booking, the standard meeting point will be Raleigh Quay Private Dock.
- Bioluminescence is a natural phenomenon, and its intensity and visibility can vary from night to night depending on environmental conditions. Promotional photos were taken with professional camera equipment during optimal conditions and may appear brighter or more vivid than what is visible to the naked eye.
- Swimming in Bioluminescent Bay is optional. Guests may remain aboard the boat and enjoy the phenomenon without entering the water.
- Starfish and other marine life are observed in their natural environment. Wildlife sightings and quantities may vary and cannot be guaranteed. Please follow your crew’s instructions when interacting with marine life.
- This tour operates subject to suitable marine and weather conditions. The itinerary or water activities may be modified or canceled when conditions make it necessary for guest safety.
- Bring a swimsuit and towel if you plan to swim, along with comfortable clothing appropriate for an evening on the water.
- Avoid applying lotions, oils, or other products immediately before swimming in Bioluminescent Bay, as they may affect the sensitive ecosystem
- You are welcome to bring your own beverages and snacks, but glass bottles are not permitted.
- Late Arrivals / No-Shows: Guests who arrive late or fail to show up for their scheduled activity are not eligible for a refund.
- This tour/activity will have a maximum of 35 travelers
